A5087973684- Thin-Film Transistor Technologies
- Silicon and Solar Cell Technologies
- Silicon Nanostructures and Photoluminescence
- Semiconductor materials and interfaces
- Chalcogenide Semiconductor Thin Films
- Nanowire Synthesis and Applications
- Photovoltaic System Optimization Techniques
- Quantum Dots Synthesis And Properties
- Nanomaterials for catalytic reactions
- Chemical Synthesis and Reactions
- Biological Stains and Phytochemicals
- Catalytic Processes in Materials Science
- Antioxidant Activity and Oxidative Stress
- Japanese History and Culture
- Energy Load and Power Forecasting
- Icing and De-icing Technologies
- Integrated Circuits and Semiconductor Failure Analysis
- Nonlinear Differential Equations Analysis
- Historical Gender and Feminism Studies
- Morinda citrifolia extract uses
- Smart Materials for Construction
- Optical Coatings and Gratings
- Anodic Oxide Films and Nanostructures
- Thermal Analysis in Power Transmission
- Differential Equations and Numerical Methods
Chenzhou First People's Hospital
2025
UNSW Sydney
2008-2018
ARC Centre of Excellence in Advanced Molecular Imaging
2011
The excitation of surface plasmons on metallic nanoparticles has the potential to significantly improve performance solar cells, in particular thin-film structures. In this article, we investigate effect dielectric spacer layer thickness photocurrent enhancement 2 μm thick, poly-Si glass due random arrays self-assembled Ag deposited front or rear cells. We report a strong asymmetry external quantum efficiency (EQE) cell for and located particles different thicknesses, which is attributed...
Abstract In this research, a new route of surface passivation is reported by introducing hydrogen from the atomic layer deposited (ALD) Al 2 O 3 into pure sulfide Cu ZnSnS 4 (CZTS) solar cells. Different amounts are incorporated /CdS interface through controlling thickness ALD‐Al layer. The device with three cycles yields highest efficiency 8.08% (without antireflection coating) improved open‐circuit voltage up to 70 mV. With closer examination on , it revealed chemisty study that can be...
The relationship between anion gap (AG) and short-term mortality of pulmonary hypertension (PH) patients with sepsis in the intensive care unit (ICU) remains unclear. This study involved a retrospective analysis incident PH first admitted to ICU MIMIC IV database (2008 2019). Short-term outcomes include in-hospital 28-day mortality. According AG value (17.0 mmol/L), were divided into high-AG low-AG groups. Kaplan-Meier survival curve was used compare cumulative rates high low groups using...
Abstract The first energy conversion efficiencies of over 5% are reported for evaporated solid‐phase crystallised (SPC) polycrystalline silicon thin‐film solar cells. All cells have a size 2 cm and formed on planar glass superstrates. Back surface reflectance is provided by simple coating with commercial white paint. best short‐circuit current densities about 19 mA/cm external quantum peaking at above 80%. diffusion length in the base larger than thickness, providing significant room further...
Reliable and accurate photovoltaic (PV) output power projection is critical for grid security, stability, economic operation. However, because of the indirectness, unpredictability, solar energy volatility, predicting precise reliable a complicated subject. The variable evaluated in this study using powerful machine learning approach called support vector model based on gray-wolf optimization. A vast dataset previously published papers was compiled purpose. Several studies were carried out...
These The paper reports a development and implementation of light trapping based on scattering from plasmonic metal nanoparticles. nanoparticles were formed the surface planar polycrystalline Si thin-film solar cells by annealing precursor Ag film. absorption resulting photocurrent enhancement is maximised optimising design nanoparticle light-trapping scheme, which includes size location, local dielectric environment, an application supplementary back-surface reflector. A large achieved due...
We demonstrate enhancements in photocurrent and conversion efficiency for thin-film Si cells on glass due to plasmonic light-trapping. In this work, silver nanoparticles were formed the rear surface of evaporated solid-phase-crystallised poly-Si solar coated with an intermediate dielectric layer. find that localised plasmon excited can increase light absorption films thereby enhance spectral response cells. Short-circuit current under standard illumination condition increased by 13% 10%...
The use of thinner wafers, new anti-reflection coating materials and rear passivation layers make necessary a generalized, flexible optical model that can simulate wide wavelength range without excessive computation time complexity. This paper presents an based on the transfer matrix method. crystalline silicon wafer with dielectric both sides is modeled as incoherent layer between coherent multilayer structures. In addition, incident angle distribution from geometric analysis was also used...
Polycrystalline silicon thin-film solar cells on glass obtained by solid phase crystallisation (SPC) of PECVD-deposited a-Si have good photovoltaic efficiency. In this paper we present a functioning device fabrication scheme for equivalent made from evaporated SPC poly-Si films (EVA). Respectable efficiencies above 4% are achieved both p-type and n-type EVA planar superstrates. The various hurdles that had to be passed achieve these results described.
The stoichiometry of molybdenum oxide (MoO <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">x</sub> ) films needs to be controlled ensure effective hole transport layers. If the layer is too metallic (x = 2) or insulating 3) then layer's and passivation properties can impacted. We report on a method forming MoO crystalline silicon wafer surfaces by spin-coating hydrogen bronze solutions. It shown that an ~ 2 nm thick interfacial SiOx forms under...
In this study, we demonstrated a new approach to transfer silver nanowire network onto ITO layer as front electrode for kesterite solar cells. To pre-annealed Ag network, thermal release tape was employed. Pre-annealed lifted by the from glass substrate and transferred layer. The successfully transferred. way sheet resistance of improved 35 20Ω/□. Even though there optical loss, overall performance network-ITO improved.